Not directed at you personally but these type statements shouldn't be made.
For one, it's simply flawed logic that is just flat out wrong. Everyone who says things like this are also the same people who rightly say it's a team game but somehow fail to understand that a great player or players can be on a team that just isn't good enough overall or is just unlucky. Are you really saying AR hasn't given them the best chance to win?
Secondly, there is no excuse for not being able to recognize exceptional play regardless whether you personally like the player or the team. Comments like this indicate the poster is either intentionally being biased or theyhave no clue what they are watching. No amount of delusion will diminish the talent QB's like AR, Marino, Kelly, etc., displayed whether they ultimately got a championship, multiple championships or no championships.
Thirdly, comparing a 4 time league MVP, SB champion, multiple 1st team All Pro and widely considered one of the most gifted QB's to ever play the game to anyone other than the other all time greats is like comparing a shark to a minnow. They are both fish but they are totally dissimilar.